Engineer's Transit
Bonhams : A 2-inch Dollond brass and mahogany refracting telescope, English, early 19th century,
Telescope: Troughton 10-foot Transit Instrument (1816)
Portable transit instrument by Dollond, with a 2-i | Science Museum Group Collection
Transits and Theodolites
Portable transit instrument by Dollond, with a 2-i | Science Museum Group Collection
The Birth of Physics as an Academic Discipline | SpringerLink
Download (PDF) - eacocon.it
Dollond Telescope with Tripod
Telescope: Troughton 10-foot Transit Instrument (1816)
Dollond Telescope with Tripod
PDF) COOK'S THIRD VOYAGE TO THE PACIFIC AND EARLY SCIENTIFIC ASTRONOMY ON THE NORTH-WESTERN COAST OF AMERICA: THE SOJOURN AT NOOTKA SOUND IN APRIL 1778
Telescope: Troughton 10-foot Transit Instrument (1816)
First Russian Antarctic Expedition - Wikipedia
PDF) COOK'S THIRD VOYAGE TO THE PACIFIC AND EARLY SCIENTIFIC ASTRONOMY ON THE NORTH-WESTERN COAST OF AMERICA: THE SOJOURN AT NOOTKA SOUND IN APRIL 1778
Engineer's Transit
HSTC_Transit_1925
First Russian Antarctic Expedition - Wikipedia
Transits and Theodolites
Dollond Telescope with Tripod
Transits and Theodolites
Dollond Transit | 2Covet
